GeneDx delivers personalized and actionable health insights to inform diagnosis, direct treatment, and improve drug discovery. The company is uniquely positioned to accelerate the use of genomic and large-scale clinical information to enable precision medicine as the standard of care. GeneDx is at the forefront of transforming healthcare through its industry-leading exome and genome testing and interpretation services, fueled by the world’s largest, rare disease data sets.

Senior Software Engineer, .NET

Backend EngineerSoftware EngineerFull TimeRemoteTeam 1,001-5,000H1B No SponsorCompany Site LinkedIn

Location

United States

Posted

46 days ago

Salary

$165K - $175K / year

Bachelor Degree6 yrs expEnglishAngularAWSAzureCloudDockerGoogle Cloud PlatformKubernetesMicroservicesReactSQLVue.js.net

Job Description

• As a Senior Software Engineer, you'll work on advancing our technology platform and building software products that make a meaningful impact. • You will contribute to medium- to large-scale technical efforts, mentor junior engineers, collaborate with cross-functional partners, and deliver robust, scalable solutions aligned with our business objectives. • Dive into unfamiliar code to troubleshoot or add a new feature • Participate in feature development of larger projects • Technically lead smaller projects • Participate in Support tasks, including off-hours and weekend on-call rotations. • Propose technical designs, considering standard patterns, tradeoffs, and maintainability • Provide thorough and meaningful code reviews • Work with legacy as well as novel code bases • Prototype, develop, and debug new features • Implement and maintain DevOps cloud patterns

Job Requirements

Proficiency in at least 3 software languages, with a demonstrated ability to quickly learn new ones as needed.
6+ years of software engineering experience, including significant experience in:
.NET Framework and .NET (Core/6+), C#
SQL Server (schema design, performance tuning, migration strategies)
Message queues, ideally MSMQ in production
Demonstrated experience in modernizing legacy applications into cloud‑native microservices and event-driven architectures.
Strong understanding of troubleshooting and maintenance of systems running on a Windows platform
Ability to understand system performance metrics and translate them into actionable improvement tasks
3+ Experience with front-end applications using modern frameworks (React highly desired, but Vue, or Angular are acceptable).
Experience with data modeling using multiple database and storage types.
5+ years experience designing and deploying resilient and scalable large scale and distributed services in the cloud using Docker and Kubernetes (e.g. AWS, GCP, Azure, OCI).
Applied knowledge of multiple architectural paradigms.
Bonus points for:
Prior healthcare / health tech experience, or experience in other regulated industries, particularly with data privacy and compliance requirements.